Metal wedge wire screen filter is composed of ribs and V—winding wire,
manufactured with advanced special welding equipment.Ribs and V—winding
wire are connected with resistance weld by special equipment and has the advantages,
such as, high welding strength, homogeneous gap, corrosion resistance, large effective
filtration area, good permeability,simple structure, and slot size is 20 micron or larger for users to choose freely.
Features of products
1. Screens with high open area are more suitable for the construction of high-quality water wells, oil wells and gas wells.
2. Low cost operation Screens with high open area shall favor groundwater infiltration.
Abundant water shall reduce the water levels down, thus to save energy consumption.
3. Reduce the abrasion of the pump
Under the same condition, high open area can make the speed of groundwaters entering
into the screen much slower than any other filtration apparatus, which will avoid sands entering
into screen because of high pressure, thus reduce the abrasion of the pump.
4. Extend the life span of wells
Comparatively, groundwaters entering into screen with higher open area is much easier than
the entering into lower open area screen. The slow water flow shall extend the life span of wells.
This filter is applied to oil sol ution containing wax oil and asphalt or
with high viscosity, it is widely applied in water treatment coarse and
precise filtration of various industries, such as, power oil wells, gas wells,
chem ical, mining, paper making, environmental protection, metallurgy, sand—proof, decorative.
